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Seattle · permit 7118598-CN

509 21ST AVE E

Construct addition and alterations to a single-family residence per plans

Permit type
Building
Class
Residential
Work
Addition/Alteration
Status
Issued
Applied
2026-03-28
Issued
2026-06-16
Contractor
KCM Construction LLC
Declared value
Subscribers only

Data as of 2026-09-06. View the city's record